The Fantasy Baseball Sherpa

This is the fourth in a series of posts taking a look back at the top fantasy baseball performers for 2009. In this post I’ll review the top 10 Pitchers using a 5×5 NL-only format. For the purposes of this analysis I’m including Cliff Lee’s Phillies’ stats only (he ranked 47th based on 79.2 IP) and Jake Peavy’s Padres’ stats only (he ranked 59th based on 81.2 IP).

1. Tim Lincecum (Preseason rank was 3) - SF, SP

• Actual stats: 225.1 IP, 15 W, 0 SV, 2.48 ERA, 1.05 WHIP, 261 K, 3.46 Sherpa Pts (out of a max of 5.00)
• Projected stats: 220 IP, 12 W, 0 SV, 3.23 ERA, 1.19 WHIP, 259 K, 3.20 Sherpa Pts

2. Javier Vazquez (30) - ATL, SP

• Actual stats: 219.1 IP, 15 W, 0 SV, 2.87 ERA, 1.03 WHIP, 238 K, 3.21 Sherpa Pts
• Projected stats: 213 IP, 12 W, 0 SV, 4.65 ERA, 1.26 WHIP, 203 K, 1.62 Sherpa Pts

3. Chris Carpenter (190) - STL, SP

• Actual stats: 192.2 IP, 17 W, 0 SV, 2.24 ERA, 1.01 WHIP, 144 K, 3.25 Sherpa Pts
• Projected stats: 50 IP, 3 IP, 0 SV, 3.96 ERA, 1.36 WHIP, 27 K, 0.30 Sherpa Pts

4. Dan Haren (6) - ARI, SP

• Actual stats: 229.1 IP, 14 W, 0 SV, 3.14 ERA, 1.00 WHIP, 223 K, 3.20 Sherpa Pts
• Projected stats: 216 IP, 13 W, 0 SV, 3.63 ERA, 1.17 WHIP, 193 K, 2.76 Sherpa Pts

5. Adam Wainwright (10) - STL, SP

• Actual stats: 227 IP, 19 W, 0 SV, 2.58 ERA, 1.21 WHIP, 204 K, 2.98 Sherpa Pts
• Projected stats: 214 IP, 14 W, 0 SV, 3.53 ERA, 1.26 WHIP, 146 K, 2.36 Sherpa Pts

6. Josh Johnson (107) - FLA, SP

• Actual stats: 204.1 IP, 15 W, 0 SV, 3.08 ERA, 1.15 WHIP, 186 K, 2.62 Sherpa Pts
• Projected stats: 175 IP, 11 W, 0 SV, 3.61 ERA, 1.33 WHIP, 152 K, 1.78 Sherpa Pts

7. Matt Cain (22) - SF, SP

• Actual stats: 212.2 IP, 14 W, 0 SV, 2.88 ERA, 1.18 WHIP, 166 K, 2.58 Sherpa Pts
• Projected stats: 208 IP, 12 W, 0 SV, 3.94 ERA, 1.32 WHIP, 178 K, 1.52 Sherpa Pts

8. Jair Jurrjens (36) - ATL, SP

• Actual stats: 207 IP, 14 W, 0 SV, 2.61 ERA, 1.22 WHIP, 143 K, 2.50 Sherpa Pts
• Projected stats: 198 IP, 11 W, 0 SV, 4.59 ERA, 1.24 WHIP, 148 K, 1.35 Sherpa Pts

9. Wandy Rodriguez (69) - HOU, SP

• Actual stats: 199.2 IP, 14 W, 0 SV, 2.97 ERA, 1.23 WHIP, 190 K, 2.42 Sherpa Pts
• Projected stats: 151 IP, 9 W, 0 SV, 4.47 ERA, 1.37 WHIP, 133 K, 0.91 Sherpa Pts

10. Randy Wolf (105) - LAD, SP

• Actual stats: 209.1 IP, 11 W, 0 SV, 3.22 ERA, 1.08 WHIP, 158 K, 2.41 Sherpa Pts
• Projected stats: 157 IP, 9 W, 0 SV, 4.65 ERA, 1.46 WHIP, 135 K, 0.58 Sherpa Pts

Wandy Rodriguez and Randy Wolf were complete surprises to me - they both pitched ~50 innings more than I’d projected for them, but of course that’s primarily a result of the fact they pitched much better than I expected. Chris Carpenter is the classic boom-or-bust pitcher coming off an injury.  Before you run out and stock up on pitchers coming back from injuries in 2010, think of Ben Sheets, who represents the flip side of that coin.  In theory Strikeouts and WHIP should be easier to predict than ERA, Wins, and Saves (since the latter group are more a function of randomness and factors beyond a Pitcher’s direct control), but those predictions aren’t always the most accurate in practice. Dividing the Sherpa Pts by the IP gives a decent indicator of the overall accuracy of the initial projection compared to the actual results.

You’ll also note that only three of the Pitchers listed above were in my preseason top 10 list. Who were the other seven, and how did they fare? I’m glad you asked!

16. Johan Santana (1) - NYM, SP

• Actual stats: 166.2 IP, 13 W, 0 SV, 3.13 ERA, 1.21 WHIP, 146 K, 2.06 Sherpa Pts
• Projected stats: 225 IP, 14 W, 0 SV, 3.00 ERA, 1.09 WHIP, 218 K, 3.78 Sherpa Pts

59. Jake Peavy (2) - SD, SP

• Actual stats: 81.2 IP, 6 W, 0 SV, 3.97 ERA, 1.19 WHIP, 92 K, 0.88 Sherpa Pts
• Projected stats: 213 IP, 13 W, 0 SV, 3.17 ERA, 1.15 WHIP, 215 K, 3.26 Sherpa Pts

37. Cole Hamels (4) - PHI, SP

• Actual stats: 193.2 IP, 10 W, 0 SV, 4.32 ERA, 1.29 WHIP, 168 K, 1.31 Sherpa Pts
• Projected stats: 197 IP, 12 W, 0 SV, 3.56 ERA, 1.13 WHIP, 185 K, 2.97 Sherpa Pts

219. Brandon Webb (5) - ARI, SP

• Actual stats: 4 IP, 0 W, 0 SV, 13.50 ERA, 2.00 WHIP, 2 K, -0.12 Sherpa Pts
• Projected stats: 226 IP, 13 W, 0 SV, 3.38 ERA, 1.18 WHIP, 181 K, 2.91 Sherpa Pts

42. Rich Harden (7) - CHC, SP

• Actual stats: 141 IP, 9 W, 0 SV, 4.09 ERA, 1.34 WHIP, 171 K, 1.19 Sherpa Pts
• Projected stats: 143 IP, 10 W, 0 SV, 2.71 ERA, 1.11 WHIP, 161 K, 2.67 Sherpa Pts

39. Roy Oswalt (8) - HOU, SP

• Actual stats: 181.1 IP, 8 W, 0 SV, 4.12 ERA, 1.24 WHIP, 138 K, 1.23 Sherpa Pts
• Projected stats: 212 IP, 13 W, 0 SV, 3.48 ERA, 1.22 WHIP, 161 K, 2.54 Sherpa Pts

60. Carlos Marmol (9) - CHC, RP

• Actual stats: 73 IP, 2 W, 15 SV, 3.45 ERA, 1.48 WHIP, 91 K, 0.87 Sherpa Pts
• Projected stats: 81 IP, 4 W, 25 SV, 2.45 ERA, 0.99 WHIP, 107 K, 2.42 Sherpa Pts

We’re getting ready here in Sherpaville to develope our projections for the 2010 season, but I’ll continue this series with a look at the 2008 top 10 Hitters in an AL-only 5×5 format as time permits.

Until next time,

The Sherpa

Fantasy Baseball Sherpa

The Fantasy Baseball Sherpa’s Blog

@fantasy_sherpa on Twitter

The Fantasy Baseball Sherpa’s Facebook fan page

This entry is the second in a series of posts taking a look back at the top fantasy baseball performers for 2009. In this post I’ll continue with the top 10 Pitchers using a 5×5 mixed league format.

1. Zack Greinke (Preseason rank was 37) - KC, SP
   • Actual stats: 223.1 IP, 16 W, 0 SV, 2.06 ERA, 1.07 WHIP, 237 K, 3.55 Sherpa Pts (out of a max of 5.00)
   • Projected stats: 206 IP, 13 W, 0 SV, 3.93 ERA, 1.34 WHIP, 179 K, 1.82 Sherpa Pts
2. Tim Lincecum (4) - SF, SP
   • Actual stats: 225.1 IP, 15 W, 0 SV, 2.48 ERA, 1.05 WHIP, 261 K, 3.46 Sherpa Pts
   • Projected stats: 220 IP, 12 W, 0 SV, 3.23 ERA, 1.19 WHIP, 259 K, 3.20 Sherpa Pts
3. Javier Vazquez (45) - ATL, SP
   • Actual stats: 219.1 IP, 15 W, 0 SV, 2.87 ERA, 1.03 WHIP, 238 K, 3.21 Sherpa Pts
   • Projected stats: 213 IP, 12 W, 0 SV, 4.65 ERA, 1.26 WHIP, 203 K, 1.62 Sherpa Pts
4. Felix Hernandez (50) -SEA, SP
   • Actual stats: 232 IP, 18 W, 0 SV, 2.48 ERA, 1.15 WHIP, 211 K, 3.19 Sherpa Pts
   • Projected stats: 198 IP, 11 W, 0 SV, 3.95 ERA, 1.37 WHIP, 174 K, 1.57 Sherpa Pts
5. Dan Haren (7) - ARI, SP
   • Actual stats: 229.1 IP, 14 W, 0 SV, 3.14 ERA, 1.00 WHIP, 223 K, 3.10 Sherpa Pts
   • Projected stats: 216 IP, 13 W, 0 SV, 3.63 ERA, 1.17 WHIP, 193 K, 2.75 Sherpa Pts
6. Roy Halladay (3) - TOR, SP
   • Actual stats: 239 IP, 17 W, 0 SV, 2.79 ERA, 1.13 WHIP, 208 K, 3.09 Sherpa Pts
   • Projected stats: 240 IP, 14 W, 0 SV, 3.34 ERA, 1.12 WHIP, 173 K, 3.31 Sherpa Pts
7. Chris Carpenter (285) - STL, SP
   • Actual stats: 192.2 IP, 17 W, 0 SV, 2.24 ERA, 1.01 WHIP, 144 K, 3.06 Sherpa Pts
   • Projected stats: 50 IP, 3 W, 0 SV, 3.96 ERA, 1.36 WHIP, 27 K, 0.35 Sherpa Pts
8. Adam Wainwright (13) - STL, SP
   • Actual stats: 227 IP, 19 W, 0 SV, 2.58 ERA, 1.21 WHIP, 204 K, 2.98 Sherpa Pts
   • Projected stats: 214 IP, 14 W, 0 SV, 3.53 ERA, 1.26 WHIP, 146 K, 2.36 Sherpa Pts
9. CC Sabathia (2) - NYY, SP
   • Actual stats: 227.1 IP, 19 W, 0 SV, 3.21 ERA, 1.10 WHIP, 194 K, 2.94 Sherpa Pts
   • Projected stats: 235 IP, 16 W, 0 SV, 3.14 ERA, 1.13 WHIP, 219 K, 3.68 Sherpa Pts
10. Justin Verlander (73) - DET, SP
    • Actual stats: 232.1 IP, 18 W, 0 SV, 3.45 ERA, 1.18 WHIP, 264 K, 2.86 Sherpa Pts
    • Projected stats: 198 IP, 12 W, 0 SV, 4.55 ERA, 1.33 WHIP, 160 K, 1.29 Sherpa Pts

As was the case last year, the most interesting observation from my perspective is the relative difficulty in projecting W, ERA and WHIP vs. projecting Ks. Injuries obviously impact the actual rankings (see Johan Santana, Jake Peavy, and Brandon Webb below), but so do incorrect initial estimates regarding Innings Pitched. Dividing the Sherpa Pts by the IP gives a decent indicator of the overall accuracy of the initial projection compared to the actual results.

You’ll also note that only four of the Pitchers listed above were in my preseason top 10 list. Who were the other six, and how did they fare? I’m glad you asked!

27. Johan Santana (1) - NYM, SP

• Actual stats: 166.2 IP, 13 W, 0 SV, 3.13 ERA, 1.21 WHIP, 146 K, 1.92 Sherpa Pts
• Projected stats: 225 IP, 14 W, 0 SV, 3.00 ERA, 1.09 WHIP, 218 K, 3.72 Sherpa Pts

63. Jake Peavy (5) - SD, SP

• Actual stats: 101.2 IP, 9 W, 0 SV, 3.45 ERA, 1.12 WHIP, 110 K, 1.36 Sherpa Pts
• Projected stats: 213 IP, 13 W, 0 SV, 3.17 ERA, 1.15 WHIP, 215 K, 3.20 Sherpa Pts

402. Brandon Webb (6) - ARI, SP

• Actual stats: 4 IP, 0 W, 0 SV, 13.50 ERA, 2.00 WHIP, 2 K, -0.10 Sherpa Pts
• Projected stats: 226 IP, 13 W, 0 SV, 3.38 ERA, 1.18 WHIP, 181 K, 2.89 Sherpa Pts

65. Cole Hamels (9) - PHI, SP

• Actual stats: 193.2 IP, 10 W, 0 SV, 4.32 ERA, 1.29 WHIP, 168 K, 1.36 Sherpa Pts
• Projected stats: 197 IP, 12 W, 0 SV, 3.56 ERA, 1.13 WHIP, 185 K, 2.71 Sherpa Pts

74. Rich Harden (9) - CHC, SP

• Actual stats: 141 IP, 9 W, 0 SV, 4.09 ERA, 1.34 WHIP, 171 K, 1.22 Sherpa Pts
• Projected stats: 143 IP, 10 W, 0 SV, 2.71 ERA, 1.11 WHIP, 161 K, 2.62 Sherpa Pts

69. Roy Oswalt (10) - HOU, SP

• Actual stats: 181.1 IP, 8 W, 0 SV, 4.12 ERA, 1.24 WHIP, 138 K, 1.27 Sherpa Pts
• Projected stats: 212 IP, 13 W, 0 SV, 3.48 ERA, 1.22 WHIP, 161 K, 2.53 Sherpa Pts

We’ll soon be starting work here in Sherpaville on our projections for the 2010 season, but I’ll continue this series with a look at the 2008 top 10 Hitters in an NL-only 5×5 format as time permits.

Until next time,

The Sherpa

Fantasy Baseball Sherpa

The Fantasy Baseball Sherpa’s Blog

@fantasy_sherpa on Twitter

The Fantasy Baseball Sherpa’s Facebook fan page

This time of year many fantasy baseball team owners look to trades in an effort to improve their place in the standings.  Of course, everyone’s ideal is to trade away players who will perform worse over the remainder of the season than they have year-to-date, while simultaneously trading for players who will perform better over the remainder of the season than they have year-to-date.

How should you assess a player’s year-to-date value vs. his forecasted remainder-of season value?  Using Fantasy Baseball Sherpa’s In-season Updates tool, an owner can quantify both of these values in an effort to identify players who are currently undervalued and overvalued.  Fantasy Baseball Sherpa assigns a score of 1.00 Sherpa Points to the league leader in each category.  All other players are assigned a score for that category based on their result relative to the league leader’s result.

For example, if the league leader has hit 26 HRs year-to-date, then a player who has hit 13 HRs year-to-date would be assigned a scoreof 0.50 Sherpa Points.  For ratio categories (e.g.- AVG, ERA) a proxy statistic is used.  A player’s scores in each category can be added up to determine the player’s Total Sherpa Points.  A player’s maximum score is equal to the number of categories used (note:  this maximum score will be different for Hitters and Pitchers if your league uses a different number of categories for Hitters and Pitchers).

Here are 10 National League Pitchers who are good buy-low candidates for a league using the standard 5 Pitching categories (Wins, Saves, Strikeouts, ERA, & WHIP) based on stats through games of Sun 6/21/09:

1. Rich Harden, SP, ChC (2.13 Remainder-of-Season Total Sherpa Points - 0.66 Year-to-Date Total Sherpa Points = +1.47)
2. Cole Hamels, SP, Phi (2.27 - 1.03 = +1.24)
3. Roy Oswalt, SP, Hou (1.93 - 0.78 =+1.15)
4. Johan Santana, SP, NYM (3.40 - 2.32 = +1.08)
5. Hiroki Kuroda, SP, LAD (1.48 - 0.46 = +1.02)
6. Jose Valverde, RP, Hou (1.52 - 0.56 = +0.96)
7. Ricky Nolasco, SP, Fla (0.52 - -0.26 = +0.78)
8. Carlos Zambrano, SP, ChC (1.99 - 1.24 = +0.75)
9. Tim Lincecum, SP, SF (3.27 - 2.56 = +0.71)
10. Ryan Dempster, SP, ChC (1.92 - 1.28 = +0.64)

Here are 10 National League Pitchers who are good sell-high candidates for a league using the standard 5 Pitching categories based on stats through games of Sun 6/21/09:

1. Zach Duke, SP, Pit (0.84 - 1.88 = -1.04)
2. Jason Marquis, SP, Col (0.75 - 1.55 = -0.80)
3. Jonathan Broxton, RP, LAD (1.91 - 2.61 = -0.70)
4. Livan Hernandez, SP, NYM (0.20 - 0.88 = -0.68)
5. Jeff Weaver, SP, LAD (0.01 - 0.60 = -0.59)
6. Johnny Cueto, SP, Cin (1.66 - 2.24 = -0.58)
7. Randy Wells, SP, ChC (0.43 - 1.00 = -0.57)
8. Chris Volstad, SP, Fla (0.51 - 1.02 = -0.51)
9. Brian Wilson, RP, SF (1.34 - 1.83 = -0.49)
10. Russ Ortiz, SP, Hou (0.06 - 0.55 = -0.49)

Of course, there are a number of reasons why a player’s performance over the remainder of the season may vary significantly from his performance year-to-date, including normal variation in results, injuries, changes in roles, etc.  By attempting to quantify both a player’s year-to-date and remainder-of-season results, we can take at least some of the guesswork out of identifying buy-low and sell-high candidates.

I’ll take a look at AL Hitters in my next post.

Until then,

The Sherpa

Fantasy Baseball Sherpa

The Fantasy Baseball Sherpa’s Blog

@fantasy_sherpa on Twitter

So, it’s Sunday night or Monday morning, and your league’s weekly lineup submissions are due.  You’re trying to decide among three starting pitchers (whether on your current roster or not) to fill your last pitching slot.  How should you go about it?

You could “go with your gut” and hope for the best (good luck with that).  You could look up each pitcher’s historical record (assuming he has one) against his upcoming opponent(s) and use that as a guide, ignoring the fact that a team’s roster is likely to experience significant turnover from season to season that will render historical results obsolete.  You could rely on the Remainder-of-Season Forecasts in the Fantasy Baseball Sherpa’s In-season Updates (shameless self-promotion).

While the third option is definitely better than the first two, it still leaves out one crucial component if you’re trying to make a short-term decision on which pitcher to start:  the quality of the pitcher’s opponent.  How can this be quantified?  The same way you would quantify the pitcher’s results - look at the historical data.

To assess a starting pitcher’s upcoming matchup(s) we want to use opponents’ success (or lack thereof) against a specific team.  For example, if I play in a league that uses the standard 5 pitching categories (Wins, Saves, Ks, ERA, WHIP), I’ll want to look at MLB Opponent Pitching Stats in each category that involves starting pitchers, so that eliminates Saves from my list.

I want to set my scoring system up so that the least desirable opponents have the highest scores, and the most desirable opponents have the lowest scores.  The least desirable opponent would have the highest number of Wins (equivalently, the lowest number of losses), the biggest difference between AB and Strikeouts (or, if you prefer, the lowest Strikeout per AB rate), the highest number of Runs Scored (using this as a proxy for ERA), and the highest number of Walks + Hits (using this as a proxy for WHIP).  Conversely, the most desirable opponent would have the lowest number of Wins (equivalently, the highest number of losses), the highest Strikeout per AB rate, the lowest number of Runs Scored, and the lowest number of Walks + Hits.

We can set up a scoring system for which the “best” team in each category receives a score of 1.00, and all other teams receive a score between 0 and 1 depending on the ratio of their result to the result of the best team in each category.  Thus, the maximum score is the number of pitching categories under consideration (4 in my example).  Add up a team’s results in each category to get its overall score; again, the lower the overall score, the more desirable the opponent.

Based on games through 6/20/09, here’s how the 30 MLB teams rank using the 4 categories in my example (with their accompanying score):

1. SD 2.96 (max score is 4.00)
2. Was 2.98
3. KC 3.03
4. ChC 3.07
5. Oak 3.13
6. SF 3.13
7. CWS 3.15
8. Sea 3.15
9. Ari 3.18
10. Hou 3.18
11. Atl 3.20
12. Cin 3.21
13. Pit 3.22
14. Bal 3.34
15. Tex 3.35
16. Fla 3.36
17. NYM 3.39
18. Mil 3.40
19. StL 3.41
20. Det 3.42
21. LAA 3.43
22. Col 3.43
23. Cle 3.46
24. Phi 3.50
25. Min 3.53
26. Bos 3.69
27. NYY 3.70
28. TB 3.71
29. Tor 3.72
30. LAD 3.81

No surprise to see teams like the Nationals, Royals, Padres, A’s, Mariners, and Giants at the top of the list of most desirable opponents, but the presence of the Cubs among the “worst” offensive teams is a bit of a surprise to me.  If you’d asked me before the season started, I would have told you that the Cubs should have one of the best offenses in baseball.  Of course, Aramis Ramirez’ injury combined with slow starts by Geovany Soto, Derrek Lee, and Alfonso Soriano have all contributed to the Cubs’ abysmal ranking.  However, it points out the need to take a quick glance at a team’s current overall health compared to its health season-to-date.  The NY Mets are ranked in the middle of the pack according to this chart, but sans Carlos Delgado and Jose Reyes, they’re obviously a less formidable foe now than they would be if this pair were healthy.  Tracking the standings over time (I’d suggest weekly or bi-weekly updates) will give you a good sense of which team’s offenses are improving, treading water, or getting worse.

The approach I’ve outlined above can take some of the guesswork out of selecting starting pitchers for your weekly lineups.  Of course, use your common sense - given the choice, I’d much rather start Johan Santana against the Dodgers than start Livan Hernandez or Tim Redding against the Padres.  However, if you’re deciding among several pitchers of similar quality, this analysis can be extremely useful.

Until next time!

The Sherpa

Fantasy Baseball Sherpa

The Fantasy Baseball Sherpa’s Blog

@fantasy_sherpa on Twitter

Hi everyone,

Here are the forecasted Top 10 performers for the rest of the season for a Mixed League 5×5 format.  The leader in each category is given 1.00 Sherpa Points; all other players’ scores in that category are based on their results relative to the category leader’s (e.g. - if the forecast for the league-leader is 80 RBI, then a player with a forecast of 40 RBI would be given a score of 0.50 Sherpa Points).  The maximum Total Sherpa Points is equal to the number of categories (i.e. - 5.00).

1. Albert Pujols (StL, 1B) - 340 AB, 28 HR, 78 RBI, 7 SB, .329 AVG, 69 R, 3.66 Total Sherpa Points
2. Roy Halladay (Tor, SP) - 144 IP, 9 W, 0 SV, 3.00 ERA, 1.08 WHIP, 112 K, 3.49 Total Sherpa Points
3. Johan Santana (NYM, SP) - 140 IP, 9 W, 0 SV, 3.09 ERA, 1.14 WHIP, 145 K, 3.43 Total Sherpa Points
4. David Wright (NYM, 3B) - 368 AB, 14 HR, 66 RBI, 19 SB, .332 AVG, 66 R, 3.41 Total Sherpa Points
5. Chase Utley (Phi, 2B) - 385 AB, 22 HR, 71 RBI, 9 SB, .309 AVG, 77 R, 3.37 Total Sherpa Points
6. Dan Haren (Ari, SP) - 131 IP, 7 W, 0 SV, 3.02 ERA, 1.02 WHIP, 121 K, 3.35 Total Sherpa Points
7. Tim Lincecum (SF, SP) - 136 IP, 7 W, 0 SV, 2.98 ERA, 1.18 WHIP, 160 K, 3.23 Total Sherpa Points
8. CC Sabathia (NYY, SP) - 144 IP, 10 W, 0 SV, 3.38 ERA, 1.13 WHIP, 122 K, 3.20 Total Sherpa Points
9. Alex Rodriguez (NYY, 3B) - 354 AB, 26 HR, 78 RBI, 11 SB, .282 AVG, 70 R, 3.19 Total Sherpa Points
10. Carl Crawford (TB, OF) - 401 AB, 8 HR, 49 RBI, 40 SB, .302 AVG, 65 R, 3.18 Total Sherpa Points

If you’re interested in more details, here’s a description of our In-season Updates to Player Projections & Rankings.  These are the only rankings in the industry that are updated daily throughout the season - our Remainder-of-Season rankings reflect injuries, minor league call-ups, and role changes (e.g.- new Closers)! If you’d like to see the top performers by position, change the scoring categories, or change the league type, here’s a demo of our In-season Updates to Player Projections & Rankings.

Enjoy!

The Sherpa

FantasyBaseballSherpa.com

Fantasy Baseball Sherpa’s blog

@fantasy_sherpa on Twitter

Hi everyone,

Here are the forecasted Top 10 performers for the rest of the season for an NL-only 5×5 format.  The leader in each category is given 1.00 Sherpa Points; all other players’ scores in that category are based on their results relative to the category leader’s (e.g. - if the forecast for the league-leader is 80 RBI, then a player with a forecast of 40 RBI would be given a score of 0.50 Sherpa Points).  The maximum Total Sherpa Points is equal to the number of categories (i.e. - 5.00).

1. Albert Pujols (StL, 1B) - 340 AB, 28 HR, 78 RBI, 7 SB, .329 AVG, 69 R, 3.88 Total Sherpa Points
2. David Wright (NYM, 3B) - 368 AB, 14 HR, 66 RBI, 19 SB, .332 AVG, 66 R, 3.72 Total Sherpa Points
3. Chase Utley (Phi, 2B) - 385 AB, 22 HR, 71 RBI, 9 SB, .309 AVG, 77 R, 3.57 Total Sherpa Points
4. Johan Santana (NYM, SP) - 140 IP, 9 W, 0 SV, 3.09 ERA, 1.14 WHIP, 145 K, 3.55 Total Sherpa Points
5. Matt Kemp (LAD, OF) - 407 AB, 14 HR, 60 RBI, 22 SB, .307 AVG, 67 R, 3.48 Total Sherpa Points
6. Dan Haren (Ari, SP) - 131 IP, 7 W, 0 SV, 3.02 ERA, 1.02 WHIP, 121 K, 3.47 Total Sherpa Points
7. Hanley Ramirez (Fla, SS) - 380 AB, 18 HR, 56 RBI, 16 SB, .311 AVG, 68 R, 3.38 Total Sherpa Points
8. Tim Lincecum (SF, SP) - 136 IP, 7 W, 0 SV, 2.98 ERA, 1.18 WHIP, 160 K, 3.35 Total Sherpa Points
9. Ryan Braun (Mil, OF) - 391 AB, 23 HR, 70 RBI, 11 SB, .297 AVG, 68 R, 3.35 Total Sherpa Points
10. Carlos Beltran (NYM, OF) - 355 AB, 17 HR, 69 RBI, 14 SB, .304 AVG, 66 R, 3.28 Total Sherpa Points

If you’re interested in more details, here’s a description of our In-season Updates to Player Projections & Rankings.  These are the only rankings in the industry that are updated daily throughout the season - our Remainder-of-Season rankings reflect injuries, minor league call-ups, and role changes (e.g.- new Closers)! If you’d like to see the top performers by position, change the scoring categories, or change the league type, here’s a demo of our In-season Updates to Player Projections & Rankings.

Enjoy!

The Sherpa

FantasyBaseballSherpa.com

Fantasy Baseball Sherpa’s blog

@fantasy_sherpa on Twitter

So, it’s Sunday night or Monday morning, and your league’s weekly lineup submissions are due.  You’re trying to decide among three starting pitchers (whether on your current roster or not) to fill your last pitching slot.  How should you go about it?

You could “go with your gut” and hope for the best (good luck with that).  You could look up each pitcher’s historical record (assuming he has one) against his upcoming opponent(s) and use that as a guide, ignoring the fact that a team’s roster is likely to experience significant turnover from season to season that will render historical results obsolete.  You could rely on the Remainder-of-Season Forecasts in the Fantasy Baseball Sherpa’s In-season Updates (shameless self-promotion).

While the third option is definitely better than the first two, it still leaves out one crucial component if you’re trying to make a short-term decision on which pitcher to start:  the quality of the pitcher’s opponent.  How can this be quantified?  The same way you would quantify the pitcher’s results - look at the historical data.

To assess a starting pitcher’s upcoming matchup(s) we want to use opponents’ success (or lack thereof) against a specific team.  For example, if I play in a league that uses the standard 5 pitching categories (Wins, Saves, Ks, ERA, WHIP), I’ll want to look at MLB Opponent Pitching Stats in each category that involves starting pitchers, so that eliminates Saves from my list.

I want to set my scoring system up so that the least desirable opponents have the highest scores, and the most desirable opponents have the lowest scores.  The least desirable opponent would have the highest number of Wins (equivalently, the lowest number of losses), the biggest difference between AB and Strikeouts (or, if you prefer, the lowest Strikeout per AB rate), the highest number of Runs Scored (using this as a proxy for ERA), and the highest number of Walks + Hits (using this as a proxy for WHIP).  Conversely, the most desirable opponent would have the lowest number of Wins (equivalently, the highest number of losses), the highest Strikeout per AB rate, the lowest number of Runs Scored, and the lowest number of Walks + Hits.

We can set up a scoring system for which the “best” team in each category receives a score of 1.00, and all other teams receive a score between 0 and 1 depending on the ratio of their result to the result of the best team in each category.  Thus, the maximum score is the number of pitching categories under consideration (4 in my example).  Add up a team’s results in each category to get its overall score; again, the lower the overall score, the more desirable the opponent.

Based on games through 6/13/09, here’s how the 30 MLB teams rank using the 4 categories in my example (with their accompanying score):

1. Was 2.92 (max score is 4.00)
2. KC 3.02
3. SD 3.03
4. ChC 3.05
5. Oak 3.11
6. Sea 3.11
7. SF 3.12
8. Hou 3.16
9. CWS 3.16
10. Ari 3.18
11. Bal 3.20
12. Cin 3.20
13. Pit 3.21
14. Atl 3.22
15. Mil 3.31
16. LAA 3.34
17. Col 3.35
18. StL 3.36
19. Fla 3.39
20. Tex 3.40
21. Det 3.41
22. NYM 3.43
23. Cle 3.45
24. Min 3.52
25. Phi 3.55
26. Tor 3.69
27. NYY 3.71
28. TB 3.71
29. Bos 3.73
30. LAD 3.80

No surprise to see teams like the Nationals, Royals, Padres, A’s, Mariners, and Giants at the top of the list of most desirable opponents, but the presence of the Cubs among the “worst” offensive teams is a bit of a surprise to me.  If you’d asked me before the season started, I would have told you that the Cubs should have one of the best offenses in baseball.  Of course, Aramis Ramirez’ injury combined with slow starts by Geovany Soto, Derrek Lee, and (to a lesser extent) Alfonso Soriano have all contributed to the Cubs’ abysmal ranking.  However, it points out the need to take a quick glance at a team’s current overall health compared to its health season-to-date.  The NY Mets might be ranked as one of the least desirable opponents according to this chart, but sans Carlos Delgado and Jose Reyes, they’re obviously a less formidable foe now than they would be if this pair were healthy.

Nevertheless, the approach I’ve outlined above can take some of the guesswork out of selecting starting pitchers for your weekly lineups.  Of course, use your common sense - given the choice, I’d much rather start Johan Santana against the Dodgers (yes, in spite of his awful start today against the Yankees!) than Livan Hernandez or Tim Redding against the Nationals.  However, if you’re deciding among several pitchers of similar quality, this analysis can be extremely useful.

Until next time!

The Sherpa

Fantasy Baseball Sherpa

The Fantasy Baseball Sherpa’s Blog

@fantasy_sherpa on Twitter

Hi everyone,

Here are the forecasted Top 10 performers for the rest of the season for a 5×5 Mixed League format.  The leader in each category is given 1.00 Sherpa Points; all other players’ scores in that category are based on their results relative to the category leader’s (e.g. - if the forecast for the league-leader is 110 RBI, then a player with a forecast of 55 RBI would be given a score of 0.50 Sherpa Points).  The maximum Total Sherpa Points is equal to the number of categories (i.e. - 5.00).

1. Albert Pujols (StL, 1B) - 482 AB, 35 HR, 110 RBI, 7 SB, .332 AVG, 96 R, 3.71 Total Sherpa Points
2. Johan Santana (NYM, SP) - 196 IP, 12 W, 0 SV, 2.71 ERA, 1.07 WHIP, 200 K, 3.65 Total Sherpa Points
3. Matt Kemp (LAD, OF) - 577 AB, 19 HR, 88 RBI, 31 SB, .308 AVG, 101 R, 3.45 Total Sherpa Points
4. Alfonso Soriano (ChC, OF) - 567 AB, 37 HR, 85 RBI, 25 SB, .286 AVG, 102 R, 3.35 Total Sherpa Points
5. Chase Utley (Phi, 2B) - 508 AB, 28 HR, 96 RBI, 12 SB, .313 AVG, 102 R, 3.35 Total Sherpa Points
6. Alex Rodriguez (NYY, 3B) - 448 AB, 33 HR, 99 RBI, 16 SB, .304 AVG, 96 R, 3.30 Total Sherpa Points
7. Matt Holliday (Oak, OF) - 548 AB, 24 HR, 97 RBI, 16 SB, .310 AVG, 96 R, 3.28 Total Sherpa Points
8. Hanley Ramirez (Fla, SS) - 549 AB, 29 HR, 81 RBI, 23 SB, .299 AVG, 98 R, 3.25 Total Sherpa Points
9. Miguel Cabrera (Det, 1B) - 533 AB, 30 HR, 107 RBI, 3 SB, .319 AVG, 82 R, 3.24 Total Sherpa Points
10.  Ryan Braun (Mil, OF) - 552 AB, 33 HR, 99 RBI, 18 SB, .292 AVG, 93 R, 3.33 Total Sherpa Points

If you’re interested in more details, here’s a description of our In-season Updates to Player Projections & Rankings.  These are the only rankings in the industry that are updated daily throughout the season - our Remainder-of-Season rankings reflect injuries, minor league call-ups, and role changes (e.g.- new Closers)! If you’d like to see the top performers by position, change the scoring categories, or change the league type, here’s a demo of our In-season Updates to Player Projections & Rankings.

Enjoy!

The Sherpa

FantasyBaseballSherpa.com

Hi everyone,

Here are the Top 10 performers through April for a Mixed League 5×5 format.  The leader in each category is given 1.00 Sherpa Points; all other players’ scores in that category are based on their results relative to the category leader’s (e.g. - if the league-leader has hit 9 HR, then a player with 3 HR would be given a score of 0.33 Sherpa Points).  The maximum Total Sherpa Points is equal to the number of categories (i.e. - 5.00).

1. Zack Greinke (KC, SP) - 36.0 IP, 5 W, 0 SV, 0.50 ERA, 0.89 WHIP, 44 K, 3.79 Total Sherpa Points
2. Albert Pujols (StL, 1B) - 83 AB, 8 HR, 28 RBI, 4 SB, .337 AVG, 22 R, 3.74 Total Sherpa Points
3. Ian Kinsler (Tex, 2B) - 86 AB, 7 HR, 20 RBI, 7 SB, .326 AVG, 18 R, 3.40 Total Sherpa Points
4. Raul Ibanez (Phi, OF) - 78 AB, 7 HR, 17 RBI, 3 SB, .359 AVG, 20 R, 3.17 Total Sherpa Points
5. Evan Longoria (TB, 3B) - 84 AB, 6 HR, 24 RBI, 1 SB, .369 AVG, 17 R, 3.12 Total Sherpa Points
6. Adrian Gonzalez (SD, 1B) - 81 AB, 9 HR, 20 RBI, 1 SB, .333 AVG, 19 R, 3.09 Total Sherpa Points
7. Aaron Hill (Tor, 2B) - 101 AB, 5 HR, 20 RBI, 1 SB, .376 AVG, 16 R, 3.04 Total Sherpa Points
8. Johan Santana (NYM, SP) - 32.2 IP, 3 W, 0 SV, 1.10 ERA, 0.95 WHIP, 44 K, 2.99 Total Sherpa Points
9. Chase Utley (Phi, 2B) - 73 AB, 7 HR, 20 RBI, 2 SB, .342 AVG, 18 R, 2.94 Total Sherpa Points
10.  Dan Haren (Ari, SP) - 35.0 IP, 2 W, 0 SV, 1.54 ERA, 0.74 WHIP, 36 K, 2.92 Total Sherpa Points

If you’re interested in more details, here’s a description of our In-season Updates to Player Projections & Rankings.  These are the only rankings in the industry that are updated daily throughout the season - our Remainder-of-Season rankings reflect injuries, minor league call-ups, and role changes (e.g.- new Closers)!  If you’d like to see the top performers by position, change the scoring categories, or change the league type, here’s a demo of our In-season Updates to Player Projections & Rankings.

Enjoy!

The Sherpa

FantasyBaseballSherpa.com

Hi everyone,

Here are the forecasted Top 10 performers for the rest of the season for an NL-only 5×5 format.  The leader in each category is given 1.00 Sherpa Points; all other players’ scores in that category are based on their results relative to the category leader’s (e.g. - if the forecast for the league-leader is 110 RBI, then a player with a forecast of 55 RBI would be given a score of 0.50 Sherpa Points).  The maximum Total Sherpa Points is equal to the number of categories (i.e. - 5.00).

1. Johan Santana (NYM, SP) - 196 IP, 12 W, 0 SV, 2.71 ERA, 1.07 WHIP, 200 K, 3.85 Total Sherpa Points
2. Albert Pujols (StL, 1B) - 482 AB, 35 HR, 110 RBI, 7 SB, .332 AVG, 96 R, 3.79 Total Sherpa Points
3. Matt Kemp (LAD, OF) - 577 AB, 19 HR, 88 RBI, 31 SB, .308 AVG, 101 R, 3.55 Total Sherpa Points
4. Alfonso Soriano (ChC, OF) - 567 AB, 37 HR, 85 RBI, 25 SB, .286 AVG, 102 R, 3.45 Total Sherpa Points
5. Chase Utley (Phi, 2B) - 508 AB, 28 HR, 96 RBI, 12 SB, .313 AVG, 102 R, 3.44 Total Sherpa Points
6. Hanley Ramirez (Fla, SS) - 549 AB, 29 HR, 81 RBI, 23 SB, .299 AVG, 98 R, 3.34 Total Sherpa Points
7. Ryan Braun (Mil, OF) - 552 AB, 33 HR, 99 RBI, 18 SB, .292 AVG, 93 R, 3.33 Total Sherpa Points
8. Carlos Beltran (NYM, OF) - 511 AB, 27 HR, 101 RBI, 19 SB, .295 AVG, 95 R, 3.25 Total Sherpa Points
9. David Wright (NYM, 3B) - 514 AB, 23 HR, 93 RBI, 18 SB, .305 AVG, 93 R, 3.21 Total Sherpa Points
10. Jose Reyes (NYM, SS) - 587 AB, 12 HR, 57 RBI, 51 SB, .291 AVG, 96 R, 3.19 Total Sherpa Points

If you’re interested in more details, here’s a description of our In-season Updates to Player Projections & Rankings.  These are the only rankings in the industry that are updated daily throughout the season - our Remainder-of-Season rankings reflect injuries, minor league call-ups, and role changes (e.g.- new Closers)! If you’d like to see the top performers by position, change the scoring categories, or change the league type, here’s a demo of our In-season Updates to Player Projections & Rankings.

Enjoy!

The Sherpa

FantasyBaseballSherpa.com